235000061 has 12 divisors (see below), whose sum is σ = 256395348. Its totient is φ = 215188992.

The previous prime is 235000013. The next prime is 235000063. The reversal of 235000061 is 160000532.

235000061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 55279225 + 179720836 = 7435^2 + 13406^2 .

It is not a de Polignac number, because 235000061 - 2²⁶ = 167891197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235000063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296 + ... + 21681.

It is an arithmetic number, because the mean of its divisors is an integer number (21366279).

Almost surely, 2^235000061 is an apocalyptic number.

It is an amenable number.

235000061 is a deficient number, since it is larger than the sum of its proper divisors (21395287).

235000061 is a wasteful number, since it uses less digits than its factorization.

235000061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22048 (or 22031 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 235000061 is about 15329.7117063564. The cubic root of 235000061 is about 617.1006326722.

Adding to 235000061 its reverse (160000532), we get a palindrome (395000593).

The spelling of 235000061 in words is "two hundred thirty-five million, sixty-one", and thus it is an aban number.